<div class="row-fluid" id="{% block id %}{% endblock %}">
  {% block row %}
    <div class="span2">
      <span class="oppia-editor-header">
        {% block label %}{% endblock %}
      </span>
      {% block info %}
        <br>
        <a href="{% block link %}{% endblock %}" target="_blank">
          More info...
        </a>
      {% endblock %}
    </div>
    <div class="span10">
      {% block center_right %}
        <div class="container-fluid">
          {% block line1 %}
            <div class="row-fluid">
              <div class="span11 {% block cls %}{% endblock %}">
                {% block center %}{% endblock %}
              </div>

              <div class="span1">
                {% block right %}{% endblock %}
              </div>
            </div>
          {% endblock %}
          {% block line2 %}{% endblock %}
          {% block line3 %}{% endblock %}
        </div>
      {% endblock %}
    </div>
  {% endblock %}
</div>
